Tag: hypoglycemia

On the second day of blood sugar my meter gave to me, a 65 mg/dl at 6:45 AM!

I would say last night I accomplished the no eating after 8 pm feat again (there were a few almonds, but who’s counting?)..

Let me explain a little more what the function of this goal might be in terms of nighttime blood sugar management. I want to be clear that it’s not just self-restraint for general health purposes.

‘Insulin on board’ is a term to describe the amount of insulin you have previously injected that is still working in your system. In general, insulin takes 20-30 minutes to become active in the body and has a duration of action of between 2 – 4 hours. That’s a big range, but I’ve noted that the max action of insulin is typically over for me after about 2 hours, and I don’t think much past 3 hours back when I’m considering insulin on board.

All this means that if I stop eating at 7 pm, like I did last night, then when I check right before bed, the number I’m dealing with will be more static, and thus easier to alter without as much unpredictability.

Last night I had a beef taco and a chicken tostada with a friend of mine at a taco stand, before going to a concert and puppet show in a shed. It was a little weird, but it fit just fine into my health resolution, so that must be a good sign.

I knew I’d be a bit high because I took a conservative insulin dose so I wouldn’t have to deal with low blood sugar while driving. When I got home later in the evening, my bg was 167. I took a unit of insulin but did not come down at all over the next hour. I took another half unit before bed.

65 is a little low. Below 70 is considered hypoglycemia. Times like these I wish I had a CGM so that I could see if I’ve been low for hours or if I had just gently arched down to this level right before bed (the latter being a preferable outcome).

I’ll explain more about ranges later. It’s important to remember as a reader, that management is highly individualized, and this is just my particular style.

9:20 AM?! – I know! Who gets to sleep that late in adulthood? The weekends are my sleeping time. I am like a bear, storing up for the next 5 days of waking up at 6:30 AM.

NOTICE: I am going to use “bg,” “blood sugar,” and “blood glucose,” interchangeably in these entries. They all mean blood glucose.

So how did this 119 mg/dl come to be? Well let me tell you, it was hard fought.

When I came up with this bg blog reporting idea, I didn’t consider the fact that it would expose my schedule and social activities, or lack thereof. Last night, Saturday night, I had no plans, which was exciting, so I cooked dinner, finished before 8 pm, and thought, “I’m well on my way to one of the four days!”

At 8:30 my bg was 96 mg/dl. Whew! I love a 96. Sometimes when I feel down about life, I check my blood sugar and it’s in the 90’s and I think, “Well, I’m sure doing something right!!!”

But I did not trust the stability of this reading. At 9:30 I checked again, just to see the trend. 149 mg/dl. Hmm, a slow rise that could very well have stabilized. “Great,” I thought, maybe I’ll even dip back down a little before bed.

At 11, I checked once more, just prior to laying down. 220 mg/dl. “Ugh”. Not good. So you know, my ideal range for prior to bed, if insulin action has ceased is 90 – 130 mg/dl. That’s just me. I was well above that.

I chose to take 2 units of fast-acting insulin. I also took 2 units of long-acting insulin, because on weekends when I sleep in past my morning dosing time, if I don’t take a little the night before, my bg will creep up in the AM hours.

At 2:30 AM I awoke, still caught up in my dreams, and feeling a little confused. 2:30 AM is sort of confusing time of day anyway, but I decided to check just in case. 101 mg/dl. Hmm. “Great!” Right where I wanted to be. I went back to sleep.

5:30 AM, I awoke again. Slippery mental state. Definitely low. 59 mg/dl (I hate to admit this, because night time lows scare people, but my body is great at waking me up…thanks body). So I ate 2 small spoonfuls of honey (about 1 tbsp in all), 2 cheddar crackers, and half a spoonful of peanut butter. Not scientific, just going on feeling.

Back to sleep!

I expected to wake up around 8 and be a little bit high. When I woke up at 9:30, I thought, “Ugh, I’m going to be really high.” But! But!? Somehow, 119 mg/dl.